Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing the claimed design. The stippled darker gray regions portray the illusion of a lower layer partially visible through translucent portions of an upper layer of the graphical user interface. The stippled lighter gray region portrays the illusion of less translucent portions of the upper layer of the graphical user interface through which portions of the lower layer are less partially visible.

The outermost broken lines in the FIGURE show a display screen or portion thereof, and form no part of the claimed design. The other broken lines in the FIGURE show portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 